178 
MONCECIA.—DIANDRIA.—TRIANDRIA. 
IJ. DIANDRIA. 
CALLITRICHE. 
C. aquatica, Sm. Compend. p. 2. E. B. t. 722 (C. verna and C. autumnalis). 
Hab. Ditches, ponds, and slow streams, abundant. 
ZOSTERA. 
Z. marina, Sm. Compend. p. 2. KE. B. t. 467. Hook. in Fl. Lond. with a 
figure. 
Hab. Marine ditches and creeks, and thrown up by the tide on the sea shore. 
Ill. TRIANDRIA. 
TYPHA. 
T. latifolia, Sm. Compend. p. 134. E. B, t. 1455. 
Hab. Ballyphehane bog ‘near Cork; Mr. Drummond. Pond in the Pheenix-park ; 
Mr. Underwood. 
T. minor, Wild. sp. Pl. vol. 4. p. 197. Typha angustifolia, sp. pl. 1378. 
Hab. Lake at Sandymount, in company with Mr. Underwood. Smaller in all its 
parts than ‘Typha angustifolia, and different from T. minor of E. B. which 
answers to the description of 'T’. minima of Wildenow. 
SPARGANIUM. 
S. ramosum, Sm. Compend. p. 135. E. B. t. 744. 
Hab, Ditches and banks of lakes. Ditches near the College Botanic Garden, by 
the side of the Rock-road, and ditch by the banks of the Grand Canal, 
between Macartney-bridge and Donnybrook-bridge. 
S. s¢mplex, Sm. Compend. p. 135. E. B. t. 745. 
Hab. Ballyphehane bog; Mr. Drummond. Bog of Curragha, county of Dublin. 
S. natans, Sm. Compend. p. 135. E. B. t. 273. 
Hab. Marsh on the hill of Howth near the top. Plentiful in Cunnamara. 
CAREX. 
C. dioica, Sm. Compend. p. 135. E. B. t. 543. 
Hab. Bogs not unfrequent. Marsh on the hill of Howth. Very pleutiful in Cun- 
namara. 
C Dawalliana, Sm. Compend. p. 185. E. B. t. 2123. 
Hab, Bogs near Belfast; Mr. Templeton. 
